Dennis, I really appreciate your kind feedback on this thread. It gives me a chance to clarify a few points for others.
"Stained Glass Overlay has been around for years".
There are millions of fluorescent lights out there that need an artistic enhancement. Real Stained glass is not practical for most of these applications, but the artwork is. I don't know of any company providing such artwork to fit these lights, if there is one they need more help.
"You're wasting your time trying to market it to people that produce real stained glass."
I'm betting that those who actually read what I wrote will understand that I am marketing Them, and Their Work to my customers, and view it as a sincere effort to increase their exposure and create (for them) some sort of residual income from their efforts. My idea will allow hundreds of customers to appreciate a piece of their work instead of one.